Double Gutshot - Friend, Foe or Fold

[Shorty35]

Stars $22+R. About 50 left - cash gets interesting at about 5 and up.

Villan has been pretty tight; I have been reasonable; but I have sucked out on him (KT vs AA [img]/images/graemlins/grin.gif[/img]) once before.

I actually think that I am behind villan's range here, but not by much.

PokerStars No-Limit Hold'em Tourney, Big Blind is t1600 (8 handed) FTR converter on zerodivide.cx

saw flop|[color=#C00000]saw showdown</font>

[color=#C00000]BB (t28312)</font>
UTG (t70378)
UTG+1 (t22589)
MP1 (t31892)
MP2 (t32823)
CO (t31890)
Button (t65129)
[color=#C00000]Hero (t23056)</font>

Preflop: Hero is SB with 9[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
[color=#666666]5 folds</font>, Button calls t1600, Hero completes, BB checks.

Flop: (t4525) 6[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img] [color=#0000FF](3 players)</font>
Hero checks, [color=#CC3333]BB bets t5500</font>, Button folds, [color=#CC3333]Hero ?